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3 years ago

to move from the second cell in the table in the accompanying figure back to the previous cell, press the ____ key(s)

Computers and Technology

1 answer:

Serhud [2]3 years ago

8 0

I believe the answer is Shift + Tab

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Create a new class MyArray_DE and copy and paste the previous program. Be sure to rename the class to MyArray_DE. Modify the pro

vova2212 [387]

Answer:

public class MyArray_DE

{

public static void main(String[] args) {

int[] numbers = {28, 7, 92, 0, 100, 77};

int total = 0;

for (int i=0; i<numbers.length; i++){

if(numbers[i] % 2 == 0)

total += numbers[i];

}

System.out.println("The sum of even numbers is " + total);

System.out.println("The numbers in reverse is ");

for (int i=numbers.length-1; i>=0; i--){

System.out.print(numbers[i] + " ");

}

Explanation:

Since you did not provide the previous code, so I initialized an array named numbers

Initialize the total as 0

Create a for loop that iterates through the numbers

Inside the loop, if the number % 2 is equal to 0 (That means it is an even number), add the number to total (cumulative sum)

When the loop is done, print the total

Create another for loop that iterates through the numbers array and print the numbers in reverse order. Note that to print the numbers in reverse order, start the i from the last index of the array and decrease it until it reaches 0.

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3 years ago

7. Malware could A. cause a system to display annoying pop-up messages B. be utilized for identity theft by gathering personal i

beks73 [17]

Answer:

Explanation:

Malware can be used for many things, a click of a button can send complete access to the attacking system. Malware comes in all formes and powers.

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3 years ago

1. Write a generic method that compares its 2 arguments using the equals method and returns true if they are equal and false oth

Ganezh [65]

Answer:

Explanation:

The following piece of code is written in Java. It creates the method as requested that takes in two generic objects and compares them using the .equals() built in Java method. This method will return True if the objects are identical or False if they are not. A test case is used in the code and the output can be seen in the attached image below.

public static <T> boolean comparePerez(T a, T b) {

return a.equals(b);

}

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3 years ago

What is the problem, if any, with the following code?The desired output is [3,19].

vfiekz [6]

Answer: You need a temporary variable to hold the value 3

Explanation:

So, aList[0] is 3 and aList[1] is 19, if it will be as it is you litteraly say to the compiler to change aList[0] to aList[1] at this moment aList[0] is 19 and aList[1] also is 19 and if you try to change aList[1] to aList[0] it will not change its value because they are the same.

You need temp variable to keep one of the values.

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3 years ago

In an SLR camera photogaphers look from the viewfinder through which of the following?

Fantom [35]

The answer is A mirror the lens

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3 years ago

Read 2 more answers